// Copyright 2015 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "net/base/address_family.h"

#include "base/logging.h"
#include "net/base/ip_address.h"
#include "net/base/sys_addrinfo.h"

namespace net {

AddressFamily GetAddressFamily(const IPAddress& address)
{
    if (address.IsIPv4()) {
        return ADDRESS_FAMILY_IPV4;
    } else if (address.IsIPv6()) {
        return ADDRESS_FAMILY_IPV6;
    } else {
        return ADDRESS_FAMILY_UNSPECIFIED;
    }
}

int ConvertAddressFamily(AddressFamily address_family)
{
    switch (address_family) {
    case ADDRESS_FAMILY_UNSPECIFIED:
        return AF_UNSPEC;
    case ADDRESS_FAMILY_IPV4:
        return AF_INET;
    case ADDRESS_FAMILY_IPV6:
        return AF_INET6;
    }
    NOTREACHED();
    return AF_UNSPEC;
}

} // namespace net
